CN219162676U

CN219162676U - Conference whiteboard

Info

Publication number: CN219162676U
Application number: CN202223479270.4U
Authority: CN
Inventors: 刘寒路; 苗淯栋; 袁彬椿
Original assignee: Sichuan Changhong Yunshu Information Technology Co ltd
Current assignee: Sichuan Changhong Yunshu Information Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-09
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a conference whiteboard, which belongs to the technical field of whiteboards and comprises a base, wherein a supporting plate is rotatably connected above the base through a rotary table, an electric cylinder is arranged above the supporting plate, the upper end of the electric cylinder is rotatably connected with a protection frame through a rotary shaft, the whiteboard is embedded and installed inside the protection frame, a protection mechanism capable of radiating and preventing dust is arranged inside the protection frame, and a cleaning mechanism which is convenient for cleaning the surface of the whiteboard is arranged above the base. Through clean mechanism, pulling non-woven fabrics rolls up the expansion end, draws enough length back, pulls the non-woven fabrics to sawtooth strip one side is strong, cuts the non-woven fabrics, later the staff passes through the rubber band cover with the non-woven fabrics and sprays the frame on the non-woven fabrics, and miniature water pump sprays the inside washing liquid of cistern on the non-woven fabrics through spraying the frame and wets it, later the staff holds and sprays the frame, makes the non-woven fabrics subsides that wets on the whiteboard surface, cleans it for it is more convenient.

Description

Conference whiteboard

Technical Field

The utility model belongs to the technical field of white boards, and particularly relates to a conference white board.

Background

The touch all-in-one machine is composed of electronic components such as an advanced touch screen, a main board, a memory, a hard disk, a display card and the like, the touch screen is a white board, when a meeting is carried out, in order to facilitate a participant to see meeting contents on the white board, the height and the direction of the white board are freely adjustable, meeting requirements are facilitated, meanwhile, the surface of the white board is required to be cleaned regularly, the electronic white board cannot be cleaned by dry cleaning cloth, static electricity is generated, and a special cleaning agent is required to be matched with the cleaning cloth for cleaning.

The utility model provides a touch-sensitive machine, wherein, it is 202121047421.1 to retrieve the discovery, a patent number discloses an intelligent touch-sensitive machine, including chassis and touch-sensitive machine, install the chassis is inside to the lifting unit that the touch-sensitive machine carries out altitude mixture control, have, available operation handle, draw out the draw-in groove on chassis surface with the one end of kelly, then rotatory carousel through the operation handle, it is rotatory through the connecting rod drive gear, under the effect of meshing connection, drive tooth dental lamina and rise or descend, thereby adjust the overall position height of touch-sensitive machine, the function of adjusting the height of touch-sensitive machine as required has been realized, operating space is big during the use, convenient use, the accessible rotatory threaded rod, drive the sliding block and control the inside of spread groove, adjust the position of branch promptly, under the drive of branch, make the touch-sensitive machine use the axis of rotation of axis, can conveniently adjust the inclination of touch-sensitive machine, the advantage of bringing very big convenience for the use.

But it is found through research that: the device can't dispel the heat to the supporting whiteboard of touch all-in-one, in the use, the inside electronic component of whiteboard can produce the heat, if not in time dispel the heat, the heat gathers and causes the inside electronic component's of whiteboard damage easily, reduce whiteboard life, in addition, the device does not clean dirt-proof structure to the whiteboard surface, lay for a long time and can fall the dust, it ages to accelerate the whiteboard, need the staff regularly to look for cleaning liquid and cleaning cloth from the outside simultaneously, clean not enough convenience, and when writing to the whiteboard screen, can lead to the fact the mar to the screen, simultaneously, on the smooth screen, the pen touch sense is bad and agreeable, influence the use, therefore provide a novel device and solve this problem.

Disclosure of Invention

The utility model aims at: in order to solve the above problems, a conference whiteboard is provided.

The technical scheme adopted by the utility model is as follows: the conference whiteboard comprises a base, wherein a supporting plate is rotatably connected above the base through a turntable, an electric cylinder is installed above the supporting plate, the upper end of the electric cylinder is rotatably connected with a protection frame through a rotating shaft, a whiteboard is embedded and installed inside the protection frame, a display screen of the whiteboard is arranged in a protruding mode, a magnetic attraction groove is formed in the periphery of the screen, a glue-free paper film is attached to the surface of the whiteboard, and magnetic sealing strips matched with the magnetic attraction groove are arranged on the periphery of the glue-free paper film;

the protection frame is internally provided with a protection mechanism capable of radiating and preventing dust on the whiteboard, and a cleaning mechanism which is convenient for cleaning the surface of the whiteboard is arranged above the base.

Wherein, backup pad top one side fixed mounting has the riser, and riser one side has the slider through slide rail sliding connection, the protection frame back is connected with servo electric jar through the pivot rotation, and the servo electric jar other end is connected through pivot and slider rotation, protection mechanism includes connecting plate, dust roll, heat dissipation fan and air extraction fan, protection frame top symmetry fixed mounting has the connecting plate, be connected with dustproof roll spool through the torsion end of spring barrel between the connecting plate, the heat dissipation fan is installed to protection frame inside one side, the air extraction fan is installed to protection frame inside opposite side, the couple is installed to dustproof roll expansion end both sides, and the link is installed with couple correspondence department to protection frame below.

The cleaning mechanism comprises a liquid tank, a miniature water pump, a spray frame, a mounting groove, a connecting shaft and a spring block, wherein the liquid tank is arranged outside the electric cylinder in a nested mode, the miniature water pump is arranged at the outlet of the liquid tank, the spray frame is movably connected with the spray frame through a mounting frame, the spray frame is connected with the miniature water pump through a pipeline, the mounting groove is fixedly arranged on one side of the protective frame, a through hole is formed in the bottom of the mounting groove, the connecting shaft is movably connected with the connecting shaft, the spring block is elastically connected to two sides of the connecting shaft, clamping grooves matched with the spring block are embedded in two sides of the mounting groove, non-woven fabric rolls are rotatably connected to the outer portion of the connecting shaft in a nested mode, and saw racks are fixedly arranged at the through hole of the bottom of the mounting groove.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the heat dissipation speed of the whiteboard is accelerated by the cooperation of the protection mechanism, the heat dissipation fan and the exhaust fan, the damage of internal elements of the whiteboard caused by heat accumulation is avoided, the service life of the whiteboard is ensured, and meanwhile, the surface of the whiteboard is covered by the dustproof cloth, so that the pollution of dust to the whiteboard is avoided, and the aging of the whiteboard is accelerated.

2. According to the utility model, the movable end of the non-woven fabric roll is pulled through the cleaning mechanism, after the movable end is pulled to a sufficient length, the non-woven fabric is pulled to one side of the saw tooth strip to cut off the non-woven fabric, then a worker covers the non-woven fabric on the spraying frame through the rubber band, the cleaning liquid in the liquid tank is sprayed on the non-woven fabric through the spraying frame to wet the non-woven fabric, and then the worker holds the spraying frame, so that the wetted non-woven fabric is attached to the surface of the white board to clean the non-woven fabric, and the cleaning is more convenient.

3. According to the utility model, the detachable paper-like film can improve the touch feeling of the pen during writing, further improve the practicality of use, protect the screen and damage the screen on the surface.

Drawings

FIG. 1 is a schematic and schematic illustration of a partial perspective view of the present utility model;

FIG. 2 is a schematic diagram of the enlarged construction of FIG. 1 at A in accordance with the present utility model;

FIG. 3 is a schematic illustration of the overall front cross-sectional structure of the present utility model;

FIG. 4 is a schematic diagram of the enlarged structure of FIG. 3B in accordance with the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3 at C in accordance with the present utility model;

FIG. 6 is a schematic diagram of a partial side cross-sectional structure of the present utility model.

The marks in the figure: 1. a base; 101. a support plate; 1011. a vertical plate; 1012. a servo electric cylinder; 102. an electric cylinder; 103. a liquid tank; 1031. a micro water pump; 1032. a spray rack; 2. a protective frame; 201. a whiteboard; 202. a connecting plate; 2021. a dust-proof roll; 203. a heat dissipation fan; 2031. an exhaust fan; 204. a mounting groove; 2041. a saw rack; 2042. a connecting shaft; 2043. and (5) a spring block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the utility model, the following components are added:

referring to fig. 1-6, a conference whiteboard comprises a base 1, a supporting plate 101 is rotatably connected above the base 1 through a turntable, an electric cylinder 102 is installed above the supporting plate 101, the upper end of the electric cylinder 102 is rotatably connected with a protection frame 2 through a rotating shaft, a whiteboard 201 is embedded and installed inside the protection frame 2, a display screen of the whiteboard 201 is arranged in a protruding mode, magnetic attraction grooves are formed near the periphery of the screen, a non-glue paper film is adhered to the surface of the whiteboard 201, magnetic sealing strips which are engaged with the magnetic attraction grooves are arranged around the non-glue paper film, the magnetic sealing strips are engaged with the magnetic attraction grooves, and then the non-glue paper film can be adhered to the display screen of the whiteboard 201, so that the purpose of protection is achieved, the whiteboard 201 has better pen touch sense when writing, and the protruding display screen is more convenient to engage with the non-glue paper film;

the protection frame 2 is internally provided with a protection mechanism which can radiate heat and prevent dust for the whiteboard, and a cleaning mechanism which is convenient for cleaning the surface of the whiteboard is arranged above the base 1.

Referring to fig. 1, 3 and 6, further, a vertical plate 1011 is fixedly installed on one side above the supporting plate 101, one side of the vertical plate 1011 is slidably connected with a sliding block through a sliding rail, the back of the protection frame 2 is rotatably connected with a servo electric cylinder 1012 through a rotating shaft, and the other end of the servo electric cylinder 1012 is rotatably connected with the sliding block through the rotating shaft;

the user adjusts the telescopic length of the electric cylinder 102 according to the height of the participant, and then adjusts the height of the whiteboard 201, and the servo electric cylinder 1012 stretches and contracts to drive the protection frame 2 to rotate around the rotating shaft at the upper end of the electric cylinder 102, so as to adjust the angle of the whiteboard 201, and ensure that all the participants can see the whiteboard 201.

Referring to fig. 1, 2, 5 and 6, further, the protection mechanism comprises a connecting plate 202, a dustproof coil 2021, a heat dissipation fan 203 and an air draft fan 2031, wherein the connecting plate 202 is symmetrically and fixedly arranged above the protection frame 2, a dustproof coil 2021 reel is connected between the connecting plates 202 through a torsion end of a spring barrel, the heat dissipation fan 203 is arranged on one side inside the protection frame 2, the air draft fan 2031 is arranged on the other side inside the protection frame 2, hooks are arranged on two sides of the movable end of the dustproof coil 2021, and hanging rings are arranged at positions below the protection frame 2 corresponding to the hooks;

the cooling fan 203 works to blow cold air on the surface of the whiteboard 201, the air draft fan 2031 is matched to draw out redundant air inside the protection frame 2, so that the cold air inside the protection frame 2 flows to cool the whiteboard 201, when the whiteboard 201 is not used, a worker pulls the movable end of the dust-proof roll 2021 to enable the hook to be hung on the hanging ring, and the dust-proof cloth covers the surface of the whiteboard 201 and can play a dust-proof role.

Referring to fig. 1, 2, 3, 4 and 6, further, the cleaning mechanism comprises a liquid tank 103, a micro water pump 1031, a spray frame 1032, a mounting groove 204, a connecting shaft 2042 and a spring block 2043, wherein the liquid tank 103 is nested outside the electric cylinder 102, the micro water pump 1031 is installed at the outlet of the liquid tank 103, the spray frame 1032 is movably connected with the spray frame 1032 through a mounting frame below the protective frame 2, the spray frame 1032 is connected with the micro water pump 1031 through a pipeline, the mounting groove 204 is fixedly installed at one side of the protective frame 2, a through hole is formed in the bottom of the mounting groove 204, the connecting shaft 2042 is movably connected with the connecting shaft 2042, the spring block 2043 is elastically connected to two sides of the connecting shaft 2042, the clamping groove matched with the spring block 2043 is embedded into two sides of the inside of the mounting groove 204, the non-woven fabric roll is nested and rotatably connected outside the connecting shaft 2042, and the saw rack 2041 is fixedly installed at the through hole at the bottom of the mounting groove 204;

the staff passes the opening of mounting groove 204 bottom with the non-woven fabrics book expansion end to pulling the non-woven fabrics book expansion end, after pulling enough length, the staff pulls the non-woven fabrics to sawtooth bar 2041 one side with strength, makes sawtooth bar 2041 cut off the non-woven fabrics, later the staff passes through the rubber band cover with the non-woven fabrics on spray rack 1032, and the staff opens miniature pump 1031 switch, and miniature pump 1031 sprays the inside washing liquid of cistern 103 on the non-woven fabrics through spray rack 1032 and wets it, later the staff holds spray rack 1032, makes the non-woven fabrics subsides that wets on whiteboard 201 surface, cleans it.

Referring to fig. 1, 3 and 6, further, the servo cylinder 1012, the cylinder 102, the micro water pump 1031, the whiteboard 201, the heat dissipation fan 203 and the suction fan 2031 are all electrically connected with an external power supply through a control panel.

Working principle: firstly, a user adjusts the telescopic length of the electric cylinder 102 according to the height of a participant, then adjusts the height of the whiteboard 201, the servo electric cylinder 1012 stretches and contracts, the protection frame 2 is driven to rotate around a rotating shaft at the upper end of the electric cylinder 102, then the angle of the whiteboard 201 is adjusted, so that all the participant can see the whiteboard 201, then the heat dissipation fan 203 works, cold air is blown on the surface of the whiteboard 201, the air suction fan 2031 is matched with the redundant air in the protection frame 2 to suck out the redundant air, so that the cold air in the protection frame 2 flows, the whiteboard 201 is cooled, then a worker passes the movable end of the nonwoven fabric roll through a through hole at the bottom of the mounting groove 204, pulls the movable end of the nonwoven fabric roll, after enough length is pulled, the worker pulls the nonwoven fabric to one side of the sawtooth 2041, the sawtooth 2041 cuts off the nonwoven fabric, then the nonwoven fabric is sleeved on the spray frame 1032 through rubber bands, the worker opens the micro water pump 1031 switch, the micro water pump 1031 blows the cold air on the nonwoven fabric through the nonwoven fabric, then the spray frame 1032 is held by the worker, the soaked cleaning liquid is attached to the spray frame 1032 on the nonwoven fabric, the wet cloth, the soaked clean cloth is hung on the surface of the whiteboard 201, and finally, the dust-proof ring 201 is hung on the surface of the whiteboard 201, and the dust-proof ring is cleaned, and the dust-proof ring is enabled to be hung on the surface of the dust-proof ring.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Conference whiteboard, including base (1), its characterized in that: the automatic feeding device is characterized in that a supporting plate (101) is rotatably connected above the base (1) through a rotary table, an electric cylinder (102) is installed above the supporting plate (101), a protection frame (2) is rotatably connected to the upper end of the electric cylinder (102) through a rotary shaft, a white board (201) is embedded and installed inside the protection frame (2), a display screen of the white board (201) is arranged in a protruding mode, magnetic grooves are formed in the periphery of the display screen, a non-adhesive paper film is adhered to the surface of the white board (201), and magnetic sealing strips matched with the magnetic grooves are arranged on the periphery of the non-adhesive paper film;

the novel whiteboard radiator is characterized in that a protection mechanism capable of radiating and preventing dust is arranged inside the protection frame (2), and a cleaning mechanism which is convenient for cleaning the surface of the whiteboard is arranged above the base (1).

2. A conference whiteboard as claimed in claim 1, wherein: a vertical plate (1011) is fixedly arranged on one side above the supporting plate (101), one side of the vertical plate (1011) is connected with a sliding block through a sliding rail in a sliding way, the back of the protection frame (2) is rotationally connected with a servo electric cylinder (1012) through a rotating shaft, and the other end of the servo electric cylinder (1012) is rotationally connected with the sliding block through the rotating shaft.

3. A conference whiteboard as claimed in claim 1, wherein: the protection mechanism comprises a connecting plate (202), a dustproof roll (2021), a heat dissipation fan (203) and an exhaust fan (2031);

the novel dust-proof protective frame is characterized in that connecting plates (202) are symmetrically and fixedly arranged above the protective frame (2), a dust-proof coil (2021) reel is connected between the connecting plates (202) through torsion ends of spring barrels, a heat dissipation fan (203) is arranged on one side of the interior of the protective frame (2), and an exhaust fan (2031) is arranged on the other side of the interior of the protective frame (2).

4. A conference whiteboard as claimed in claim 3, wherein: hooks are arranged on two sides of the movable end of the dustproof roll (2021), and hanging rings are arranged at positions below the protection frame (2) corresponding to the hooks.

5. A conference whiteboard as claimed in claim 1, wherein: the cleaning mechanism comprises a liquid tank (103), a miniature water pump (1031), a spray frame (1032), a mounting groove (204), a connecting shaft (2042) and a spring block (2043);

the utility model discloses a miniature water pump, including electric jar (102), connecting axle (2042), protection frame (2) outside nestification is provided with cistern (103), miniature water pump (1031) are installed to cistern (103) exit, protection frame (2) below has spray rack (1032) through mounting bracket swing joint, and spray rack (1032) and miniature water pump (1031) pipe connection, protection frame (2) one side fixed mounting has mounting groove (204), and mounting groove (204) bottom is provided with the through-hole, protection frame (2) inside swing joint has connecting axle (2042), connecting axle (2042) both sides elastic connection has bullet piece (2043), and the inside both sides embedding of mounting groove (204) is provided with the draw-in groove that agrees with bullet piece (2043), and connecting axle (2042) outside nestification rotates and is connected with the non-woven fabrics book.

6. A conference whiteboard as claimed in claim 5, wherein: a saw rack (2041) is fixedly arranged at a through hole at the bottom of the mounting groove (204).